#451dfb
a balanced, electric blue · warm · closest name: blue
RGB
69, 29, 251
HSL
251°, 97%, 55%
CMYK
73, 88, 0, 2
Luminance
0.0911
Every format
| HEX | #451dfb |
| RGB | rgb(69, 29, 251) |
| HSL | hsl(251, 97%, 55%) |
| CMYK | cmyk(73%, 88%, 0%, 2%) |
| LAB | lab(36.2 73.9 -99.0) |
| LCH | lch(36.2 123.6 306.7) |
| OKLCH | oklch(0.484 0.287 275.1) |
Copy-ready code
/* CSS */
color: #451dfb;
background-color: #451dfb;
/* Tailwind (arbitrary) */
class="text-[#451dfb] bg-[#451dfb]"
/* SCSS */
$brand: #451dfb;
/* SwiftUI */
Color(red: 0.271, green: 0.114, blue: 0.984)
/* Android */
Color.parseColor("#451dfb")Accessibility — WCAG contrast
Aa
#451dfb on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#451dfb on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green11.4%
Blue98.4%
CMYK percentages
Cyan72.5%
Magenta88.4%
Yellow0.0%
Key (black)1.6%
Color previews
#451dfb text on a black background
contrast 2.82:1
Card sample
#451dfb text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #451dfb;
Background color
Panel with #451dfb background
background-color: #451dfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #451dfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 29, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 29, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #451dfb; background: linear-gradient(135deg, #451dfb, #D91DFB);